With the analysis among 710 patents, we discovered top 211 key players by total patent application. Ricoh Co., Ltd., Sony Group Corp., Panasonic Intellectual Property Management Co. Ltd. are dominant in this area. They take 13.38% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 26
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 21
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 156 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., Sony Group Corp., Hitachi Astemo Ltd. take 26.28% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 13
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 5
Mitsubishi Electric Corp.
Kanagawa-ken, Japan
Patent: 5
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shanghai Institute of Technical Physics, Chinese Academy of Sciences
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Patent: 3
Aichi-ken, Japan
Patent: 2
With the analysis among related 156 patents in last 5 years, we discover 54 new entrants. Luoyang Institute of Electro-optical Devices, Wonwoo Eng Co., Ltd., Sensing (Wuxi) Intelligent Equipment Co., Ltd. are the most active new entrants in this area.
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 5
Sensing (Wuxi) Intelligent Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Nanhua Instruments Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanchang Oufei Optoelectronics Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu North Lake Optoelectronics Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Pingyuan Opto Electronics Co. Ltd.
Henan Sheng, China
Patent: 2
Hitachi Automotive Systems Ltd.
With the analysis among 28 patents, we discovered top 8 universities and scientific research institutions by total patent application. South China University of Technology, Tohoku University, Beijing Institute of Technology are dominant in this area. They take 39.29% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas